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公开(公告)号：US20200378069A1
公开(公告)日：2020-12-03
申请号：US15929866
申请日：2020-05-27
申请人： SCHWIHAG AG
发明人： Stefan Lienhard , Frank Meyer
摘要： A rail fastening system for fastening a rail on a subsurface, preferably a ballastless track, comprises at least one retaining element for mounting the rail on the subsurface. The retaining element has an angle guide plate that, in the assembled state, is configured to divert transverse forces from the rail into the subsurface and a shoulder part that, in the assembled state, is configured to butt together with the angle guide plate and to lie in a recess of the subsurface in a positive-locking manner.
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公开(公告)号：US20200332474A1
公开(公告)日：2020-10-22
申请号：US16960919
申请日：2019-01-08
申请人： SCHWIHAG AG
发明人： Stefan Lienhard , Frank Meyer
摘要： Rail fastening system (1) for fastening a rail (2) to a rail subsurface, preferably for a ballastless track, comprising a base plate (10), preferably made of a plastic, and at least one dowel (20), wherein the base plate (10) has at least one opening (15), which completely penetrates the base plate (10) in the thickness direction, and the dowel (20) is introduced into the opening (15), is held therein by means of a retaining contour and projects in the thickness direction at least on one side beyond the base plate (10).
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公开(公告)号：US11306442B2
公开(公告)日：2022-04-19
申请号：US16513868
申请日：2019-07-17
申请人： SCHWIHAG AG
发明人： Tilman Rützel , Stefan Lienhard , Frank Meyer
摘要： Rail fastening system for fastening at least one rail (2) to a rail substrate, preferably a solid travel path, which comprises: a rail support plate (1) arranged for holding the rail (2), wherein the rail (2) in the mounted state is in contact with the rail support plate and is fastened thereto by a rail mount (1a, 1b, 1c); a base plate (3) arranged for fastening the rail support plate (1) on the rail substrate, wherein the rail support plate (1) in the mounted state is fastened on the base plate (3) by way of one or more, preferably two, retaining elements (6) and the base plate (3) is in contact with the rail substrate; wherein the base plate (3) is of multi-part, preferably two-part, construction so that this is adjustable to different dimensions of the rail support plate (1).
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公开(公告)号：US09458575B2
公开(公告)日：2016-10-04
申请号：US14410451
申请日：2013-07-22
申请人： SCHWIHAG AG
发明人： Daniel Walter , Stefan Lienhard , Erik Danneberg , Roland Buda
摘要： The invention relates to a rail attachment system (1) for attaching a rail (2) to a concrete support slab (3a) or a concrete sleeper (3b) or to a steel structure comprising an intermediate plate (4), a rail attachment plate (5) with angle guide plates (6, 6b) arranged thereon, at least two first tensioning clamps (7a) for clamping the rail foot (2a) to the rail attachment plate (5) as well as screws (9) and/or ankle bolts (10) and at least two second tensioning clamps for screwing the rail attachment system (1) to the underlying surface, characterized in that an elastic intermediate layer (8) is arranged between the rail (2) and the rail attachment plate (5), and the intermediate plate (4) is composed of a highly elastic material and/or comprises a steel plate (4), at least two second tensioning clamps (7b) for clamping the rail attachment plate (5) to the substructure, preferably via the intermediate plate (4), wherein the first and second tensioning clamps (7a, 7b) are embodied in a highly elastic fashion with a high tensioning force, are provided, and at least one upper sliding plate (12) is arranged between the rail foot (2a) and a first tensioning clamp (7a), and at least one lower sliding plate (13) is arranged between the rail foot (2a) and the elastic intermediate layer (8) and is attached by means of a steel support (14) in the case of a steel substructure.
摘要翻译： 本发明涉及一种用于将轨道（2）连接到混凝土支撑板（3a）或混凝土轨枕（3b）的轨道附接系统（1）或包括中间板（4），钢轨安装板 （5）具有布置在其上的角度导向板（6,6b），用于将轨道脚（2a）夹紧到轨道附接板（5）的至少两个第一张紧夹具（7a）以及螺钉（9）和/或 踝螺栓（10）和至少两个用于将导轨附接系统（1）旋拧到下面的表面的第二张紧夹，其特征在于，弹性中间层（8）布置在轨道（2）和轨道附接板 5），并且中间板（4）由高弹性材料构成和/或包括钢板（4），用于将轨道安装板（5）夹紧到子结构的至少两个第二张紧夹（7b） 优选经由所述中间板（4），其中所述第一和第二张紧夹具（7a，7b）以a形式示出 提供具有高张力的高弹性方式，并且至少一个上滑动板（12）布置在轨道脚（2a）和第一张紧夹（7a）之间，并且至少一个下滑板（13） 布置在轨道脚（2a）和弹性中间层（8）之间，并且在钢底座的情况下通过钢支撑件（14）附接。
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公开(公告)号：US20150136865A1
公开(公告)日：2015-05-21
申请号：US14410451
申请日：2013-07-23
申请人： SCHWIHAG AG
发明人： Daniel Walter , Stefan Lienhard , Erik Danneberg , Roland Buda
摘要： The invention relates to a rail attachment system (1) for attaching a rail (2) to a concrete support slab (3a) or a concrete sleeper (3b) or to a steel structure comprising an intermediate plate (4), a rail attachment plate (5) with angle guide plates (6, 6b) arranged thereon, at least two first tensioning clamps (7a) for clamping the rail foot (2a) to the rail attachment plate (5) as well as screws (9) and/or ankle bolts (10) and at least two second tensioning clamps for screwing the rail attachment system (1) to the underlying surface, characterized in that an elastic intermediate layer (8) is arranged between the rail (2) and the rail attachment plate (5), and the intermediate plate (4) is composed of a highly elastic material and/or comprises a steel plate (4), at least two second tensioning clamps (7b) for clamping the rail attachment plate (5) to the substructure, preferably via the intermediate plate (4), wherein the first and second tensioning clamps (7a, 7b) are embodied in a highly elastic fashion with a high tensioning force, are provided, and at least one upper sliding plate (12) is arranged between the rail foot (2a) and a first tensioning clamp (7a), and at least one lower sliding plate (13) is arranged between the rail foot (2a) and the elastic intermediate layer (8) and is attached by means of a steel support (14) in the case of a steel substructure.
摘要翻译： 本发明涉及一种用于将轨道（2）连接到混凝土支撑板（3a）或混凝土轨枕（3b）的轨道附接系统（1）或包括中间板（4），钢轨安装板 （5）具有布置在其上的角度导向板（6,6b），用于将轨道脚（2a）夹紧到轨道附接板（5）的至少两个第一张紧夹具（7a）以及螺钉（9）和/或 踝螺栓（10）和至少两个用于将导轨附接系统（1）旋拧到下面的表面的第二张紧夹，其特征在于，弹性中间层（8）布置在轨道（2）和轨道附接板 5），并且中间板（4）由高弹性材料构成和/或包括钢板（4），用于将轨道安装板（5）夹紧到子结构的至少两个第二张紧夹（7b） 优选经由所述中间板（4），其中所述第一和第二张紧夹具（7a，7b）以a形式示出 提供具有高张力的高弹性方式，并且至少一个上滑动板（12）布置在轨道脚（2a）和第一张紧夹（7a）之间，并且至少一个下滑板（13） 布置在轨道脚（2a）和弹性中间层（8）之间，并且在钢底座的情况下通过钢支撑件（14）附接。
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公开(公告)号：US10704205B2
公开(公告)日：2020-07-07
申请号：US15687565
申请日：2017-08-28
申请人： SCHWIHAG AG
发明人： Jia Liu , Stefan Lienhard , William Locci , Frank Meyer
摘要： A holddown assembly fastens a railway rail to a transversely extending hollow sleeper formed with a vertically throughgoing hole. An upwardly projecting lateral brace element is provided on the sleeper offset from the hole, and the assembly has a body fitted between the rail and the brace element and transversely bracing the rail against the brace element. An anchor of the assembly is engaged through the hole, projects upward from the sleeper, is transversely shiftable in the hole, and bears upward on the sleeper. A spring clip is pressed by the anchor down against the rail and presses the rail down against the metal sleeper.
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公开(公告)号：US20200024808A1
公开(公告)日：2020-01-23
申请号：US16513868
申请日：2019-07-17
申请人： SCHWIHAG AG
发明人： Tilman Rützel , Stefan Lienhard , Frank Meyer
摘要： Rail fastening system for fastening at least one rail (2) to a rail substrate, preferably a solid travel path, which comprises: a rail support plate (1) arranged for holding the rail (2), wherein the rail (2) in the mounted state is in contact with the rail support plate and is fastened thereto by a rail mount (1a, 1b, 1c); a base plate (3) arranged for fastening the rail support plate (1) on the rail substrate, wherein the rail support plate (1) in the mounted state is fastened on the base plate (3) by way of one or more, preferably two, retaining elements (6) and the base plate (3) is in contact with the rail substrate; wherein the base plate (3) is of multi-part, preferably two-part, construction so that this is adjustable to different dimensions of the rail support plate (1).
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